Re: [PATCH 01/03] arm64: dts: renesas: r8a77965: Add IPMMU devices nodes

[Simon Horman]

On Mon, May 21, 2018 at 11:44:53PM +0900, Magnus Damm wrote:
> From: Magnus Damm 
> 
> Add IPMMU device nodes for the R-Car M3-N SoC aka r8a77965.
> 
> The r8a77965 IPMMU is quite similar to r8a7796 however VP0
> has been added and PV1 has been removed. Also the IMSSTR
> bit assignment has been reworked.
> 
> Signed-off-by: Magnus Damm 
> ---
> 
>  Developed on top of renesas-devel-20180518-v4.17-rc5
> 
>  The DT binding for the M3-N IPMMU has earlier been documented in:
>  [PATCH] iommu/ipmmu-vmsa: Document R-Car M3-N IPMMU DT bindings

This looks fine but I will wait to see if there are other reviews before
applying.

Reviewed-by: Simon Horman 

[PATCH 01/03] arm64: dts: renesas: r8a77965: Add IPMMU devices nodes

[Magnus Damm]

From: Magnus Damm 

Add IPMMU device nodes for the R-Car M3-N SoC aka r8a77965.

The r8a77965 IPMMU is quite similar to r8a7796 however VP0
has been added and PV1 has been removed. Also the IMSSTR
bit assignment has been reworked.

Signed-off-by: Magnus Damm 
---

 Developed on top of renesas-devel-20180518-v4.17-rc5

 The DT binding for the M3-N IPMMU has earlier been documented in:
 [PATCH] iommu/ipmmu-vmsa: Document R-Car M3-N IPMMU DT bindings

arch/arm64/boot/dts/renesas/r8a77965.dtsi |   89 +
 1 file changed, 89 insertions(+)

--- 0001/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ work/arch/arm64/boot/dts/renesas/r8a77965.dtsi  2018-05-21 
21:45:17.360607110 +0900
@@ -611,6 +611,95 @@
dma-channels = <16>;
};
 
+   ipmmu_ds0: mmu@e674 {
+   compatible = "renesas,ipmmu-r8a77965";
+   reg = <0 0xe674 0 0x1000>;
+   renesas,ipmmu-main = <_mm 0>;
+   power-domains = < R8A77965_PD_ALWAYS_ON>;
+   #iommu-cells = <1>;
+   };
+
+   ipmmu_ds1: mmu@e774 {
+   compatible = "renesas,ipmmu-r8a77965";
+   reg = <0 0xe774 0 0x1000>;
+   renesas,ipmmu-main = <_mm 1>;
+   power-domains = < R8A77965_PD_ALWAYS_ON>;
+   #iommu-cells = <1>;
+   };
+
+   ipmmu_hc: mmu@e657 {
+   compatible = "renesas,ipmmu-r8a77965";
+   reg = <0 0xe657 0 0x1000>;
+   renesas,ipmmu-main = <_mm 2>;
+   power-domains = < R8A77965_PD_ALWAYS_ON>;
+   #iommu-cells = <1>;
+   };
+
+   ipmmu_ir: mmu@ff8b {
+   compatible = "renesas,ipmmu-r8a77965";
+   reg = <0 0xff8b 0 0x1000>;
+   renesas,ipmmu-main = <_mm 3>;
+   power-domains = < R8A77965_PD_A3IR>;
+   #iommu-cells = <1>;
+   };
+
+   ipmmu_mm: mmu@e67b {
+   compatible = "renesas,ipmmu-r8a77965";
+   reg = <0 0xe67b 0 0x1000>;
+   interrupts = ,
+;
+   power-domains = < R8A77965_PD_ALWAYS_ON>;
+   #iommu-cells = <1>;
+   };
+
+   ipmmu_mp: mmu@ec67 {
+   compatible = "renesas,ipmmu-r8a77965";
+   reg = <0 0xec67 0 0x1000>;
+   renesas,ipmmu-main = <_mm 4>;
+   power-domains = < R8A77965_PD_ALWAYS_ON>;
+   #iommu-cells = <1>;
+   };
+
+   ipmmu_pv0: mmu@fd80 {
+   compatible = "renesas,ipmmu-r8a77965";
+   reg = <0 0xfd80 0 0x1000>;
+   renesas,ipmmu-main = <_mm 6>;
+   power-domains = < R8A77965_PD_ALWAYS_ON>;
+   #iommu-cells = <1>;
+   };
+
+   ipmmu_rt: mmu@ffc8 {
+   compatible = "renesas,ipmmu-r8a77965";
+   reg = <0 0xffc8 0 0x1000>;
+   renesas,ipmmu-main = <_mm 10>;
+   power-domains = < R8A77965_PD_ALWAYS_ON>;
+   #iommu-cells = <1>;
+   };
+
+   ipmmu_vc0: mmu@fe6b {
+   compatible = "renesas,ipmmu-r8a77965";
+   reg = <0 0xfe6b 0 0x1000>;
+   renesas,ipmmu-main = <_mm 12>;
+   power-domains = < R8A77965_PD_A3VC>;
+   #iommu-cells = <1>;
+   };
+
+   ipmmu_vi0: mmu@febd {
+   compatible = "renesas,ipmmu-r8a77965";
+   reg = <0 0xfebd 0 0x1000>;
+   renesas,ipmmu-main = <_mm 14>;
+   power-domains = < R8A77965_PD_ALWAYS_ON>;
+   #iommu-cells = <1>;
+   };
+
+   ipmmu_vp0: mmu@fe99 {
+   compatible = "renesas,ipmmu-r8a77965";
+   reg = <0 0xfe99 0 0x1000>;
+   renesas,ipmmu-main = <_mm 16>;
+   power-domains = < R8A77965_PD_A3VP>;
+   #iommu-cells = <1>;
+   };
+
avb: ethernet@e680 {
compatible = "renesas,etheravb-r8a77965",
 "renesas,etheravb-rcar-gen3";